Phase-controlled integrated photonic quantum circuits.
Opt Express
; 17(16): 13516-25, 2009 Aug 03.
Article
em En
| MEDLINE
| ID: mdl-19654759
ABSTRACT
Scalable photonic quantum technologies are based on multiple nested interferometers. To realize this architecture, integrated optical structures are needed to ensure stable, controllable, and repeatable operation. Here we show a key proof-of-principle demonstration of an externallycontrolled photonic quantum circuit based upon UV-written waveguide technology. In particular, we present non-classical interference of photon pairs in a Mach-Zehnder interferometer constructed with X couplers in an integrated optical circuit with a thermo-optic phase shifter in one of the interferometer arms.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Refratometria
/
Dispositivos Ópticos
/
Interferometria
Idioma:
En
Ano de publicação:
2009
Tipo de documento:
Article